The Vango Sky Liner is designed to attach onto the roof inside your Vango awning. The Sky Liners, in a soft touch, patterned fabric, are a made-to-measure fit for each specific Air Beam® product. These will help to reduce the effects of condensation & create a thermal barrier in cold weather, by creating a layer of air between your living space & the roof. In vehicle awnings, these can also cover the roof skylights, should you want extra shade or privacy. Supplied with pre-attached Skyhooks, they simply slide on to the Sky Track® fitted in your awning (not fitted to models before 2018).